[feature/passwords] Fix incorrect call to helper instead of $this

The driver helper method unique_id is called inside the helper. Therefore,
it shouldn't be called via $this->helper but rather via $this.

PHPBB3-11610
This commit is contained in:
Marc Alexander 2013-07-06 00:17:32 +02:00
parent b6473a515b
commit 05a5ac282d

View file

@ -129,11 +129,11 @@ class phpbb_crypto_driver_helper
if (strlen($random) < $length) if (strlen($random) < $length)
{ {
$random = ''; $random = '';
$random_state = $this->helper->unique_id(); $random_state = $this->unique_id();
for ($i = 0; $i < $length; $i += 16) for ($i = 0; $i < $length; $i += 16)
{ {
$random_state = md5($this->helper->unique_id() . $random_state); $random_state = md5($this->unique_id() . $random_state);
$random .= pack('H*', md5($random_state)); $random .= pack('H*', md5($random_state));
} }
$random = substr($random, 0, $length); $random = substr($random, 0, $length);